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Thursday 23 May 2013
1:51 pm

Gustaf Neumann <neumann@wu-wien.ac.at>

- removed some TODOs from tests/parameters.test

- parameter dispositions:

We differentiate now between "initcmd" and "cmd": an "initcmd" is only

evaluated once, but one can provide configure values for this parameter

later. a "cmd" is executed on every evaluation, it is only possible

to pass cmds to it. The trailing argument of the configure parameters

(used e.g. for scripted object/class definitions) is now of type "cmd".

Implementation not yet complete (object cases are not correct).

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  2. … 8 more files in changeset.
9:48 am

Gustaf Neumann <neumann@wu-wien.ac.at>

- C-code Generator: added "-typeName" for enumeration types that allows for disambiguation of enumerations with different argument names. Before that, the argument name determined the c-type of the enumeration. Therefore it was not possible to use argName "-type" for two different functions with a different list of enumerators.

- changed "-methodtype" to simply "-type" in

/obj/ info methods ... ?-type all|scripted|builtin|alias|forwarder|object|setter|nsfproc? ...

/obj/ info object methods ... ?-type all|scripted|builtin|alias|forwarder|object|setter|nsfproc? ...

/obj/ info lookup methods ... ?-type all|scripted|builtin|alias|forwarder|object|setter|nsfproc? ...

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  3. … 13 more files in changeset.
Tuesday 21 May 2013
11:25 am

Gustaf Neumann <neumann@wu-wien.ac.at>

- extended parameter extractor: new functionality ::nsf::parameter get default /parameter/ ?/varname/? ::nsf::parameter get type /parameter/ /obj/ info parameter get default /parameter/ ?/varname/? /obj/ info parameter get type /parameter/

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Monday 20 May 2013
10:32 pm

Gustaf Neumann <neumann@wu-wien.ac.at>

- hopefully the last changes for ?object? method|variable|property: defined * "/obj/ delete object method" * "/obj/ delete object property" * "/obj/ delete object variable"

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10:07 pm

Gustaf Neumann <neumann@wu-wien.ac.at>

- "info method syntax" returns now "/cls/ ...." - "info object method syntax" returns now "/obj/ ...."

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  2. … 2 more files in changeset.
6:09 pm

Gustaf Neumann <neumann@wu-wien.ac.at>

- minor cleanup

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Sunday 19 May 2013
2:17 pm

Gustaf Neumann <neumann@wu-wien.ac.at>

Method and configure parameter reform, Part 3: - added

/cls/ info lookup variables -> list of handles

/obj/ info lookup object variables -> list of handles

/obj/ info variable definition|name|parameter /handle/

- nx.tcl: added forward compatible scripted implementation of "lmap"

- nsf.c: handle names for private slots in pattern provided to AddSlotObjects(),

used e.g. in "info lookup slots /pattern/"

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  2. … 7 more files in changeset.
Saturday 18 May 2013
12:21 am

Gustaf Neumann <neumann@wu-wien.ac.at>

- dropped "/obj/ info slot definition /obj/" in favor of "/slotobj/ definition"

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Friday 17 May 2013
10:13 pm

Gustaf Neumann <neumann@wu-wien.ac.at>

- nx.tcl: handle "incremental" in slot reconfigure - nx.tcl: change defaultAccessor to "none"

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  2. … 20 more files in changeset.
2:02 pm

Gustaf Neumann <neumann@wu-wien.ac.at>

Method and configure parameter reform, Part 2: In order to streamline the interface further, we tried to follow the idea to use "... info /plural word/" to obtain a set of handles, and then a separate call to obtain the details. Therefore, we replaced

/cls/ info slot objects

/cls/ info slot definitions

/cls/ info slot names

/obj/ info object slot objects

/obj/ info object slot definitions

/obj/ info object slot names

/obj/ info lookup slots

by

/cls/ info slots ?-type /type/? ?-closure? ?-source all|application|baseclasses? ?/pattern/?

/obj/ info object slots ?-type /type/? ?/pattern/?

/obj/ info slot definition /obj/

/obj/ info lookup slots ?-type /type/? ?-source all|application|baseclasses? ?/pattern/?

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  2. … 9 more files in changeset.
Thursday 16 May 2013
10:19 am

Gustaf Neumann <neumann@wu-wien.ac.at>

- Method and configure parameter reform

/cls/ info configure parameters ?pattern? -> list of params

/cls/ info configure syntax -> syntax output

/obj/ info method parameters /methodName/ ?/pattern/? -> list of params

/obj/ info method syntax -> syntax output

/obj/ info lookup configure parameter ?/pattern/? -> list of params

/obj/ info lookup configure syntax -> syntax output

/cls/ info parameter list|name|syntax /param/ -> value

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  2. … 14 more files in changeset.
Friday 10 May 2013
3:06 am

Gustaf Neumann <neumann@wu-wien.ac.at>

- syntax formatter: use /value/ for denoting placeholder in "... info method syntax ..."

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Tuesday 07 May 2013
10:02 pm

Gustaf Neumann <neumann@wu-wien.ac.at>

- moved "/obj/ info slot definition|..." to "/obj/ info object slot definition|..." for consistency - provided "parametersyntax()" for "object mixin" and "object filter"

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Monday 29 Apr 2013
10:53 am

Gustaf Neumann <neumann@wu-wien.ac.at>

- bumped version number to 2.0b5 - tested with NaviServer and OpenACS (new version of nx needs as well a newest NaviServer, since ns_cache implementation needs to be objectified; newest NaviServer version works as well with older nx)

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  3. … 3 more files in changeset.
8:26 am

Gustaf Neumann <neumann@wu-wien.ac.at>

- renamed "package require nx::class" to "package require nx::class-method" in analogy to "nx::plain-object-method"

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  4. … 1 more file in changeset.
8:19 am

Gustaf Neumann <neumann@wu-wien.ac.at>

- added "/obj/ object variable" and "/obj/ object property"

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  3. … 7 more files in changeset.
Tuesday 23 Apr 2013
2:16 pm

Gustaf Neumann <neumann@wu-wien.ac.at>

Object-method Reform: - changed interface to object specific commands by requiring an ensemble named "object". The rational behind is essentially to use always the same info command to retrieve object specific methods, no matter whether these are defined on a plain object or an a class object (does not break the "contract" what e.g. "info method" returns).

Now we define methods via:

/cls/ method foo {args} {...body...}

/cls/ object method foo {args} {...body...}

/obj/ object method foo {args} {...body...}

Similarly, aliases, forwards and mixins are defined, e.g.

/cls/ mixin add ...

/cls/ object mixin add ...

/obj/ object mixin add ...

/obj/ require object method ...

The same change propagated as well to the "info" method.

Now we have:

/cls/ info methods ...

/cls/ info object methods ...

/obj/ info object methods ...

Similar, the object parametererization uses

/cls/ create obj -object-mixin M

/cls/ create obj -object-filter f

/metacls/ create cls -mixin M1 -object-mixin M2

/metacls/ create cls -filter f1 -object-filter f2

- as a consequence,

a) "/cls/ class method ...",

"/cls/ class alias ...",

"/cls/ class forward ...",

"/cls/ class filter ...",

"/cls/ class mixin ...",

"/cls/ class info ..."

"/obj/ class method require method ..."

"/obj/ class method require public method ..."

"/obj/ class method require protected method ..."

"/obj/ class method require private method ..."

were dropped

b) "/obj/ method ....",

"/obj/ alias ....",

"/obj/ forward ...."

"/obj/ filter ...."

"/obj/ mixin ...."

"/obj/ info method*"

"/cls/ create obj -mixin M"

"/cls/ create obj -filter f"

"/obj/ method require method ..."

"/obj/ method require public method ..."

"/obj/ method require protected method ..."

"/obj/ method require private method ..."

were dropped

- added package nx::class to allow optionally the "class" notation

"/cls/ class method ..." (and friends, see (a)), and

"/cls/ class info ...

- added package nx::plain-object-method to allow optionally plain method

b) "/obj/ method ...." (and friends, see (b))

- add support to slots to use ensemble methods as setters

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  5. … 40 more files in changeset.
Friday 16 Nov 2012
9:39 am

Gustaf Neumann <neumann@wu-wien.ac.at>

- replace nx::configure option defaultPropertyCallProtection by defaultAccessor

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Sunday 28 Oct 2012
3:41 pm

Stefan Sobernig <stefan.sobernig@wu.ac.at>

Adding a test and a temporary fix for the ::nsf::is issue in setCheckedInstVar

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Tuesday 02 Oct 2012
10:53 am

Gustaf Neumann <neumann@wu-wien.ac.at>

nx.tcl: - property has now a boolean non-positional argument "-config" /obj|cls/ property ?-accessor value? ?-config boolean? ?-incremental? ?-class value? spec ?initblock? in symmetry with "-accessor" (parameter option "noconfig" is still needed to flag nsf for variables that should be initialized, which are not configurable - "/obj|cls/ info slot definitions" returns a full command (containing flags and property|variable) - extended regression test

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Saturday 29 Sep 2012
9:32 pm

Gustaf Neumann <neumann@wu-wien.ac.at>

- changed name "/obj|cls/ slot info definition" to "/obj|cls/ slot info definition" since result is a set - dropped parameter method "properties" - dropped "/obj/ info properties" (since "properties" or "variables" are returned")

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8:38 pm

Gustaf Neumann <neumann@wu-wien.ac.at>

nx.tcl: - change parameter name in "/cls/ inif paramameter ... ?pattern?" from "name" to "pattern"

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Friday 28 Sep 2012
2:07 pm

Gustaf Neumann <neumann@wu-wien.ac.at>

- added functiality for "cget" to call parameter-methods (e.g. "... cget -class"). The method cget calls either "/slot/ get ..." (when slot=... is provided in the parameter spec) or it assumes that the method without argument returns the value - added "::nsf::object::property /obj/ volatile" to query whether a object is volatile or not - "/obj/ cget -volatile" returns now the volatial state of the object - factored out ParameterMethodDispatch() from OConfigureMethod() - extended regression test

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Thursday 27 Sep 2012
12:36 pm

Gustaf Neumann <neumann@wu-wien.ac.at>

- invalidation of per-object parameter cache * on mixin changes and * on deletion/adding of per-object slots - decactivate PER_OBJECT_PARAMETER_CACHING per default (flipping this parameter makes regression test more than 20 faster). - extended regression test

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11:54 am

Gustaf Neumann <neumann@wu-wien.ac.at>

- NsfObjInfoObjectparameterMethod(): return not only the first matching parameter, but the list of all matching ones. The last optional argument was renamed from "name" to "pattern" accordingly

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10:44 am

Gustaf Neumann <neumann@wu-wien.ac.at>

- rename invalidateobjectparameter -> parameter:invalidate::classcache - rename invalidateobjobjectparameter -> parameter:invalidate::objectcache - bring cmds into alphabetical order

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Tuesday 25 Sep 2012
1:00 pm

Gustaf Neumann <neumann@wu-wien.ac.at>

Property Reform Part 2: better handling of per-object properties nsf.c: - changed "/class/ __objectconfigure" to "/obj/ __objectconfigure" to be able to handle per-object properties on classes properly. - renamed "info method parametersyntax" -> "info method syntax" - renamed "/obj|cls/ info method parametersyntax" into "/obj|cls/ info method syntax" - replaced "::nsf::methods::class::info::objectparameter" by "::nsf::methods::object::info::objectparameter" - new command "::nsf::parameter::specs ?-configure? ?-noposargs? slotobjs": convert provided slotobjs into a list of parameter specs - new command "::nsf::parameter::get list|name|syntax parameterspec": convert parameter spec into syntax form, or retrieve pieces of information from it (can be extended in the future) - added more or less generic list handling functions TclObjListFreeList(), TclObjListNewElement() and TclObjListAdd() used by "::nsf::parameter::specs" - replaced "::nsf::method::property /obj/ -per-object /name/ slotcontainer ?value?" by "::nsf::object::property /obj/ slotcontainer ?value?" - added "::nsf::object::property /obj/ hasperobjectslots ?value?"

nx.tcl:

- new info methods

* "/obj/ info lookup parameter definitions"

* "/obj/ info lookup parameter names"

* "/obj/ info lookup parameter list"

* "/obj/ info lookup parameter syntax"

- changed "/cls/ info parameter definition ?name?"

into "/cls/ info parameter definitions ?name?"

since ir returns a list. Still, "list" or "syntax" won't

be plural

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  3. … 17 more files in changeset.
Friday 21 Sep 2012
1:45 pm

Gustaf Neumann <neumann@wu-wien.ac.at>

- generalize handling for per-object-properties

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Wednesday 19 Sep 2012
10:57 am

Gustaf Neumann <neumann@wu-wien.ac.at>

Property reform part 1:

- disallow protection modifiers for "properties" and

add new flag "-accessor" to "property" and "variable"

This changes definitions like

Class create C {

:property {a a1}

:public property {b b1}

:protected property {c c1}

:private property {d d1}

}

to

Class create C {

:property {a a1}

:property -accessor public {b b1}

:property -accessor protected {c c1}

:property -accessor private {d d1}

}

since "properties" are always public accessible

over the "configure" and "cget" interface, but the

accessors methods might not be public. The value of

the accessor might be also "none" (specifying explicitely

that no accessor is wanted) or "", which means: use the default.

Same holds for "variable"

- disallow parameter option "incremental" and change it to a flag

of the property or variable. The motivation for this is due to

the fact, that "incremental" is a property of the accessor, and

not of the value.

old:

Class create C {

:property foo:int,incremental

:variable bar:int,incremental

}

new:

Class create C {

:property -incremental foo:int

:variable -incremental bar:int

}

- disallow "public class property" and friends since these are not needed

- removed parameter property "noaccessor"

- removed "nx::configure defaultPropertyCallProtection" and

method hook "__default_property_call_protection"

- introduced "nx::configure defaultAccessor" and

method hook "__default_accessor"

- for the time being, "defaultAccessor" is "public" for NX and XOTcl,

will be changed to "none" in NX

- extended regression test (new file properties.test)

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Saturday 15 Sep 2012
8:54 pm

Gustaf Neumann <neumann@wu-wien.ac.at>

nx.tcl: - remove debugging output

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